For each file, some data will be more important than others. Below, I’ve circled three key metrics that I look at in race files that help to describe both the fitness of the athlete and the strategy that they used.
1. Efficiency Factor (EF) – An Indicator of Basic Aerobic Fitness
High-level endurance athletes are consistently aerobically fit! This is not an earth-shattering revelation, but an important one nonetheless.....